8309600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 23623488

約数和(自身を除く): 15313888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 47, 50, 52, 65, 68, 80, 85, 94, 100, 104, 130, 136, 160, 170, 188, 200, 208, 221, 235, 260, 272, 325, 340, 376, 400, 416, 425, 442, 470, 520, 544, 611, 650, 680, 752, 799, 800, 850, 884, 940, 1040, 1105, 1175, 1222, 1300, 1360, 1504, 1598, 1700, 1768, 1880, 2080, 2210, 2350, 2444, 2600, 2720, 3055, 3196, 3400, 3536, 3760, 3995, 4420, 4700, 4888, 5200, 5525, 6110, 6392, 6800, 7072, 7520, 7990, 8840, 9400, 9776, 10387, 10400, 11050, 12220, 12784, 13600, 15275, 15980, 17680, 18800, 19552, 19975, 20774, 22100, 24440, 25568, 30550, 31960, 35360, 37600, 39950, 41548, 44200, 48880, 51935, 61100, 63920, 79900, 83096, 88400, 97760, 103870, 122200, 127840, 159800, 166192, 176800, 207740, 244400, 259675, 319600, 332384, 415480, 488800, 519350, 639200, 830960, 1038700, 1661920, 2077400, 4154800, 8309600]

約数ペア:

[(1, 8309600), (2, 4154800), (4, 2077400), (5, 1661920), (8, 1038700), (10, 830960), (13, 639200), (16, 519350), (17, 488800), (20, 415480), (25, 332384), (26, 319600), (32, 259675), (34, 244400), (40, 207740), (47, 176800), (50, 166192), (52, 159800), (65, 127840), (68, 122200), (80, 103870), (85, 97760), (94, 88400), (100, 83096), (104, 79900), (130, 63920), (136, 61100), (160, 51935), (170, 48880), (188, 44200), (200, 41548), (208, 39950), (221, 37600), (235, 35360), (260, 31960), (272, 30550), (325, 25568), (340, 24440), (376, 22100), (400, 20774), (416, 19975), (425, 19552), (442, 18800), (470, 17680), (520, 15980), (544, 15275), (611, 13600), (650, 12784), (680, 12220), (752, 11050), (799, 10400), (800, 10387), (850, 9776), (884, 9400), (940, 8840), (1040, 7990), (1105, 7520), (1175, 7072), (1222, 6800), (1300, 6392), (1360, 6110), (1504, 5525), (1598, 5200), (1700, 4888), (1768, 4700), (1880, 4420), (2080, 3995), (2210, 3760), (2350, 3536), (2444, 3400), (2600, 3196), (2720, 3055)]